/*
 * MIT License
 *
 * Copyright (c) 2023 北京凯特伟业科技有限公司
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.je.bpm.core.converter.converter;

import com.je.bpm.core.converter.converter.util.BpmnXMLUtil;
import com.je.bpm.core.model.AssociationDirection;
import com.je.bpm.core.model.BaseElement;
import com.je.bpm.core.model.BpmnModel;
import com.je.bpm.core.model.artifact.Association;
import org.apache.commons.lang3.StringUtils;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;

public class AssociationXMLConverter extends BaseBpmnXMLConverter {

    @Override
    public Class<? extends BaseElement> getBpmnElementType() {
        return Association.class;
    }

    @Override
    protected String getXMLElementName() {
        return ELEMENT_ASSOCIATION;
    }

    @Override
    protected BaseElement convertXMLToElement(XMLStreamReader xtr, BpmnModel model) throws Exception {
        Association association = new Association();
        BpmnXMLUtil.addXMLLocation(association, xtr);
        association.setSourceRef(xtr.getAttributeValue(null, ATTRIBUTE_FLOW_SOURCE_REF));
        association.setTargetRef(xtr.getAttributeValue(null, ATTRIBUTE_FLOW_TARGET_REF));
        association.setId(xtr.getAttributeValue(null, ATTRIBUTE_ID));

        String asociationDirectionString = xtr.getAttributeValue(null, ATTRIBUTE_ASSOCIATION_DIRECTION);
        if (StringUtils.isNotEmpty(asociationDirectionString)) {
            AssociationDirection associationDirection = AssociationDirection.valueOf(asociationDirectionString.toUpperCase());
            association.setAssociationDirection(associationDirection);
        }

        parseChildElements(getXMLElementName(), association, model, xtr);
        return association;
    }

    @Override
    protected void writeAdditionalAttributes(BaseElement element, BpmnModel model, XMLStreamWriter xtw) throws Exception {
        Association association = (Association) element;
        writeDefaultAttribute(ATTRIBUTE_FLOW_SOURCE_REF, association.getSourceRef(), xtw);
        writeDefaultAttribute(ATTRIBUTE_FLOW_TARGET_REF, association.getTargetRef(), xtw);
        AssociationDirection associationDirection = association.getAssociationDirection();
        if (associationDirection != null) {
            writeDefaultAttribute(ATTRIBUTE_ASSOCIATION_DIRECTION, associationDirection.getValue(), xtw);
        }
    }

    @Override
    protected void writeAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw) throws Exception {
    }
}
